Lighting

Discussions on lighting and what lights are best to use for your grow.

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  1. Sticky Threads
  2. jcj77d
    Sticky
    Like x 9

    All About Lighting

    jcj77d, Aug 24, 2008 ... 16 17 18
    Replies:
    355
    Views:
    117,321
    jiangshi
    jiangshi
    May 14, 2018
  3. jcj77d
    Sticky
    Like x 3

    How Light is Measured & Lighting Spectrum and Photosythesis

    jcj77d, Nov 1, 2009 ... 3 4 5
    Replies:
    94
    Views:
    83,955
    3perLight
    3perLight
    Sep 15, 2017
  4. Normal Threads
  5. Headhunterpipes

    Is this LED kit worth buying ?

    Headhunterpipes, Jun 17, 2018 at 4:27 PM
    Replies:
    13
    Views:
    166
    AngryPirate
    AngryPirate
    Jun 20, 2018 at 11:06 PM
  6. The Gorn

    Getting The Most Out Of Poor Lighting. . . Not

    The Gorn, Apr 10, 2012 ... 112 113 114
    Replies:
    2,269
    Views:
    84,316
    The Gorn
    The Gorn
    Jun 20, 2018 at 6:33 PM
  7. reod12x2
    Like x 7

    alternative to HLG's quantom boards... the supplier!

    reod12x2, Dec 14, 2017 ... 19 20 21
    Replies:
    405
    Views:
    15,923
    trojangrower
    trojangrower
    Jun 20, 2018 at 12:43 PM
  8. KingJayGardens

    FabricPots vs TheBucketCompany w/ MJ12LED Lighting

    KingJayGardens, Jun 20, 2018 at 2:48 AM
    Replies:
    0
    Views:
    37
    KingJayGardens
    KingJayGardens
    Jun 20, 2018 at 2:48 AM
  9. canna_bro_grow

    Plants finally under the MJ12

    canna_bro_grow, Jun 13, 2018
    Replies:
    5
    Views:
    101
    canna_bro_grow
    canna_bro_grow
    Jun 20, 2018 at 2:37 AM
  10. Archie oogllee

    Lighting for a 3x8 grow room

    Archie oogllee, Jun 18, 2018 at 3:33 AM
    Replies:
    0
    Views:
    48
    Archie oogllee
    Archie oogllee
    Jun 18, 2018 at 3:33 AM
  11. Frostnuggets

    Light Inconstictenct and chance of hermie

    Frostnuggets, Jun 17, 2018 at 12:10 AM
    Replies:
    1
    Views:
    69
    pointswest
    pointswest
    Jun 17, 2018 at 12:51 AM
  12. SmallCab

    Quantum Board for Small Cab

    SmallCab, Jun 15, 2018 at 12:00 AM
    Replies:
    2
    Views:
    100
    FawkED
    FawkED
    Jun 16, 2018 at 4:31 PM
  13. KGB Kermit

    Viparspectre par 600

    KGB Kermit, Jun 13, 2018
    Replies:
    6
    Views:
    92
    KGB Kermit
    KGB Kermit
    Jun 16, 2018 at 3:29 AM
  14. RaceToLive

    Which quantum board?

    RaceToLive, Jun 12, 2018
    Replies:
    13
    Views:
    237
    Tbone Shuffle
    Tbone Shuffle
    Jun 15, 2018 at 5:42 PM
  15. richfranklin55

    LED Driver help if possible

    richfranklin55, Jun 14, 2018
    Replies:
    4
    Views:
    73
    richfranklin55
    richfranklin55
    Jun 14, 2018
  16. Purpdrank

    Dedicated 2 x 2 vegetation light.

    Purpdrank, Jun 9, 2018
    Replies:
    12
    Views:
    169
    Purpdrank
    Purpdrank
    Jun 14, 2018
  17. Kdebi

    True led wattage

    Kdebi, Jun 10, 2018
    Replies:
    9
    Views:
    163
    AngryPirate
    AngryPirate
    Jun 12, 2018
  18. BigBigToeGrows

    Light for 5x5X6.5 foot tent

    BigBigToeGrows, Jun 12, 2018
    Replies:
    1
    Views:
    75
    AngryPirate
    AngryPirate
    Jun 12, 2018
  19. icedweed

    Vegging using a 8000k led aquarium lamp

    icedweed, May 12, 2018
    Replies:
    5
    Views:
    169
    mr.florista
    mr.florista
    Jun 8, 2018
  20. DimaEVT

    4x4x7 tent. Optimal LED setup for 6 plants?

    DimaEVT, May 30, 2018
    Replies:
    18
    Views:
    273
    Aolelon
    Aolelon
    Jun 8, 2018
  21. Sc00byD00bie

    Help me pick a Driver for this quantum board

    Sc00byD00bie, Jun 3, 2018
    Replies:
    11
    Views:
    166
    Tbone Shuffle
    Tbone Shuffle
    Jun 7, 2018
  22. onthemooch

    Invisible Sun UK help thread

    onthemooch, Jun 7, 2018
    Replies:
    0
    Views:
    104
    onthemooch
    onthemooch
    Jun 7, 2018
  23. Poppers

    Optic 4 LED Grow Light

    Poppers, Jun 7, 2018
    Replies:
    0
    Views:
    100
    Poppers
    Poppers
    Jun 7, 2018
  24. Buds.on.a.budget

    Where can I get quantum boards in the UK?

    Buds.on.a.budget, Feb 11, 2018
    Replies:
    4
    Views:
    579
    onthemooch
    onthemooch
    Jun 7, 2018
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